1986 TOYOTA SUPRA engine coolant

224
COMBINATION METER
B 2 BRAKE FLUID LEVEL WARNING SW
1±2 : CLOSED WITH FLOAT DOWN
P 5 PARKING BRAKE SW
1±GROUND : CLOSED WITH PARKING BRAKE LEVER PULLED UP
O 2 OIL PRESSURE SW
1±GROUND : CLOSED WITH OIL PRESSURE ABOVE APPROX. 20 KPA (2.8 PSI, 0.2 KG/CM2)
E 4 ENGINE COOLANT TEMP. SENDER (WATER TEMP. SENDER)
1±GROUND : APPROX. 160±240
(50°C, 122°F)
: APPROX. 17.1±20.4
(120°C, 288°F)
E 7 ENGINE OIL LEVEL SENSOR
1±2 : CLOSED WITH FLOAT UP AND ENGINE OIL TEMP. AT BELOW APPROX. 55°C (131°F)
OPEN WITH FLOAT DOWN AND ENGINE OIL TEMP. AT BELOW APPROX. 60°C (140°F)
F14 FUEL SENDER
1±2 : APPROX. 3
AT FUEL FULL
: APPROX. 11 0
AT FUEL EMPTY
C10(B), C12(A) COMBINATION METER
(B) 9±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ON POSITION
(A)16±GROUND : APPROX. 12 VOLTS WITH IGNITION SW AT ST POSITION AND SHIFT LEVER AT P OR N POSITION (A/T)
12 VOLTS WITH IGNITION SW AT ST POSITION AND CLUTCH PEDAL DEPRESSED (M/T)
(A) 8±GROUND : ALWAYS CONTINUOUS
(A)11±GROUND : ALWAYS CONTINUOUS
(A) 2±GROUND : ALWAYS APPROX. 12 VOLTS
: PARTS LOCATION
CODESEE PAGECODESEE PAGECODESEE PAGE
B224 (2JZ±GTE)E 426 (2JZ±GE)O 227 (2JZ±GE)B 226 (2JZ±GE)E724 (2JZ±GTE)P225 (2JZ±GTE)
C 928E 726 (2JZ±GE)P 227 (2JZ±GE)
C10B28E1029P 529
C11C28F1430T 529
C12A28I 427T 629
D 628J 129V1025 (2JZ±GTE)
E 424 (2JZ±GTE)O 225 (2JZ±GTE)V1027 (2JZ±GE)
: RELAY BLOCKS
CODESEE PAGERELAY BLOCKS (RELAY BLOCK LOCATION)
222R/B NO. 2 (ENGINE COMPARTMENT LEFT)
423R/B NO. 4 (LEFT KICK PANEL)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CODESEE PAGEJUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)
1B20ENGINE ROOM MAIN WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1E20INSTRUMENT PANEL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1G
1H
1I20COWL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1J
20COWL WIRE AND J/B NO. 1 (LEFT KICK PANEL)
1K
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CODESEE PAGEJOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)
IB136ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)IB236ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)
IE136INSTRUMENT PANEL WIRE AND FLOOR NO. 2 WIRE (LEFT KICK PANEL)
IF136INSTRUMENT PANEL WIRE AND COWL WIRE (INSTRUMENT PANEL REINFORCEMENT LH)IF236INSTRUMENT PANEL WIRE AND COWL WIRE (INSTRUMENT PANEL REINFORCEMENT LH)
IF336INSTRUMENT PANEL WIRE AND COWL WIRE (RIGHT KICK PANEL)
II138ENGINE WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL)
IJ238ENGINE WIRE AND COWL WIRE (RIGHT KICK PANEL)
BP140FUEL GAUGE WIRE AND FLOOR NO. 2 WIRE (LUGGAGE ROOM FRONT LH)
SERVICE HINTS

229
5. AIR CONDITIONING OPERATION
THE A/C AMPLIFIER RECEIVES VARIOUS SIGNALS, I.E., THE ENGINE RPM FROM THE IGNITER, OUTLET TEMPERATURE SIGNAL
FROM THE A/C THERMISTOR, COOLANT TEMPERATURE FROM THE ENGINE COOLANT TEMP. SENSOR (EFI WATER TEMP. SENSOR)
AND THE LOCK SIGNAL FROM THE A/C COMPRESSOR, ETC.
WHEN THE ENGINE IS STARTED AND THE A/C SW (HEATER CONTROL SW) IS ON, A SIGNAL IS INPUT TO THE A/C AMPLIFIER. AS A
RESULT, THE GROUND CIRCUIT IN A/C AMPLIFIER IS CLOSED AND CURRENT FLOWS FROM HTR FUSE TO TERMINAL 1 OF A/C
MAGNETIC CLUTCH RELAY " TERMINAL 2 " TERMINAL ACMG OF ENGINE CONTROL MODULE (ENGINE ECU) " TERMINAL A/C "
TERMINAL MGC OF A/C AMPLIFIER " TERMINAL GND " GROUND, TURNING THE RELAY ON, SO THAT THE A/C MAGNETIC CLUTCH
IS ON AND THE A/C AMPLIFIER OPERATES.
AT THE SAME TIME, THE ENGINE CONTROL MODULE (ENGINE ECU) DETECTS THE MAGNETIC CLUTCH IS ON AND THE A/C
AMPLIFIER IS OPERATING AND OPENS DIRECTION TO AVOID LOWERING THE ENGINE RPM DURING A/C OPERATING.
WHEN ANY OF THE FOLLOWING SIGNALS ARE INPUT TO THE A/C AMPLIFIER, THE A/C AMPLIFIER OPERATES TO TURN OFF THE
AIR CONDITIONING.
*ENGINE RPM SIGNAL IS HIGH.
*COOLANT TEMP. SIGNAL IS HIGH.
*A SIGNAL THAT THE TEMPERATURE AT THE AIR OUTLET IS LOW.
*A SIGNAL THAT THERE IS A LARGE DIFFERENCE BETWEEN ENGINE SPEED AND COMPRESSOR SPEED.
*A SIGNAL THAT THE REFRIGERANT PRESSURE IS ABNORMALLY HIGH OR LOW.

230
RADIATOR FAN AND AUTOMATIC AIR CONDITIONING
7. 5A
HTR
E9
E9
E3E3
E2 2
1A 51K22
22 22265 12
3
52 31
23 41531 42
22 22
1 2 4
M
1 2
M
1 2
M 21 IK 1 3IK12EA1 1
IK1 1 IB 4 1
IF15
IF313 IB23
EB IGEB A 2A3
B 2B1A1 FROM POWER SOURCE SYSTEM(
SEE PAGE 56)
R±L
R±L
R±L
R±L
R±LR±L
W±G
L±W
L
L
II1 10
LL L±W
L L±W
LW±B W±B
R±L B
R±L R±L L±R
L±W W±B
L±R L±R
L B
BR
W±B W±B
L
R±L
L±B
L±BL±B
L±BL±BL
W±B W±B W±B
W±B
W±BW±BL±R W±R LL
W±G
R±L 22 11
(
*1) (
*1)
(
*1)
50A
HTR30A
FAN
RADIATOR FAN
RELAY NO. 2
RADIATOR FAN
RELAY NO. 1
HEATER
RELAY
A/C MAGNETIC
CLUTCH RELAY
A/C SINGLE
PRESSURE SW A/C MAGNETIC
CLUTCH A4
ENGINE COOLANT
TEMP. SW
(
WATER TEMP. SW) E5
RADIATOR
FAN MOTOR R1
A/C CONDENSER
FAN MOTOR A2
B3
BLOWER MOTOR +B SI
M+ M± GNDBLOWER MOTOR
CONTROL RELAYB B4 ,B5AE9:*1
E20 : * 2
E11 : * 1
E26 : * 2R2
R3
A 3
A 2
A3A
EA E5
W±B

234
RADIATOR FAN AND AUTOMATIC AIR CONDITIONING
I12 I12I13
I13 I13 I13
I19 I14 I12 2 1
2 1
2 1 2 1
2 1 IB6 11 IB63 II120
II1 26 IF3 7IF38
IG1 6IG13IG17IG11 IG1 11 IG1 4IG15 2 1M
A 2A17 A5A6C22 B10 A7C8C9 A 16BR±W
V±W V±W BR±W
V±W BR±W BR±W
BR±W
V±W V±W V±W V±W
BR±W
Y±G
Y±L V±W BR±W
V±W
V±W
P±B
V±W
V±W
LG
V±W L±Y
Y± L
WV±W LG±R LG ±R
W Y±L L±YLG G±Y G±YP±BY± L Y±G BR±W
V±W P±B
V±W
V±W
G±YG±Y V±W
V±W
LG
BR±W
Y±L
W
534 2 1
P±B
V±W
S5 TS TR TAM LOCK±IN TPO TE AOD AOFTW
A/C ROOM
TEMP. SENSOR A16 A/C SOLAR SENSOR A17
A/C AMBIENT
TEMP. SENSOR A1
A/C LOCK SENSOR
[A/C MAGNETIC CLUTCH] A4
AIR VENT MODE
CONTROL SERVO MOTOR A26
A/C EVAPORATOR
TEMP. SENSOR A15
ENGINE COOLANT
TEMP. SENSOR
(
WATER TEMP. SENSOR)
(
FOR A/C SYSTEM) E11
A/C AMPLIFIERA A12 , A13CDEF
FACE
V±W
B ,A14

240
GROUND POINT
FRONT FOG LIGHT AND
PA RKING LIGHT RH
EFI NO. 2 RELAY
EFI MAIN RELAY
HEATER RELAY
FRONT WIPER MOTOR
A/C CONDENSER FAN
MOTOR
BRAKE FLUID LEVEL
WARNING SW
TRACTION PUMP AND
MOTOR
COMBINATION METER
ENGINE OIL
LEVEL SENSOR
NOISE FILTER
IGNITER FRONT FOG LIGHT AND
PARKING LIGHT LH FRONT SIDE MARKER
LIGHT LHDA YTIME
RUNNING
LIGHT RELAY
NO. 3
FRONT SIDE MARKER
LIGHT RH
ENGINE HOOD
COURTESY SW
FRONT TURN SIGNAL
LIGHT LH
FRONT TURN SIGNAL
LIGHT RH
HEADLIGHT LO RH
HEADLIGHT LO LH
ABS RELAY
A /C DUA L PRE SSURE
SW
ABS SOLENOID
RELAY
TRACTION SOLENOID
RELAY
A BS ACTUATOR E2
E5
E8 E8 E2 E2E2 0 2
2
2
5
5
EB EA
HEATED OXYGEN
SENSOR(
SUB)
HEATED OXYGEN
SENSOR(
MAIN)
ED EC II1 24
I17 E16 I 17I11
IJ1 18
(
E1)
(
E01)
(
E02) IC18 W±B
W±B
W±B
W±B W±B
W±B W±BW±B
W±B
W±B
W±B
W±B
W±B
BR
BR
BR
BRBR
BR W±BW±B
(
*4)
W±B
(
*3) W±B
(
*3)W±B
(
*1)
W±B
(
*4)
W±B
W±B
W±B
W±B
W±B
W±B W±BW±B W±B
BR BR
BR
BR
BR
BR
BR BR
BR BRBR
BR
W±B
(
*3)W±B
W±B
(
*3) E7 :*3
E20 : * 4E2:*3
E18 : * 4E2:*3
E18 : * 4
E2:*3
E18 :
*4
E5:*3
E19 : * 4
DAYTIME RUNNING
LIGHT RELAY
NO. 3 RADIATOR FAN MOTOR
E11 : * 3
E24 :
*4W±B
W±B
W±B W±B
W±B
(
*1)E2:*3
E18 : * 4
W±B
(
*3)
(
±S)(
±S)
DATA LINK CONNECTOR 2
(
TDCL)
DATA LINK CONNECTOR 1
(
CHECK CONNECTOR) RADIATOR FAN
RELAY NO. 2 (
E) ENGINE COOLANT TEMP.
SW(
WATER TEMP. SW)
(
±S)
E3
W±B W±B
W± B W± B W±B W±B
W±B
W± B
BR E2:*3
E18 : * 4
(
L)
E8 W±B
(
*1)
(
*3) (
*3)(
*3)
(
*3)
(
*3)(
*3)
(
*3)
(
*3)
(
*3)
ENGINE CONTROL
MODULE
(
ENGI NE AND
ELECTRONICALLY
CONTROLLED
TRANSMI SSION)
W±B

5
678
3 SUPRA(
Cont' d)
2 1
2 1
2 1
2 1
2 1
B B B BAAAB B B B BAABA BBBBB
B BAAABBBBBBB A BBBB AABBBBBBBB A B12
12
12
4IJ214 IJ2 5 IJ2A
10 I C19IC1 12IC1
IC14
IC18
20 IJ 1
2 1
2 1AABBBBBA BB B
B A BBBBBBAAA ABBB
121212
1
1
ED Rear side of
intak e
ma n i f o l d 52 47 72 6212257565554535258 31 35333432 12347574151617181920 11 50 492 1
42
48 71 77 29 19 20 172 40 39 38 73 60 1247633 4424466342 31
23 26 625 527 7272614 38698079342 5 3 2 1 2 3 4 31
4
1
A
A
A 3 1 6 415 16 62 41 43 64 65 4 45 66 28 BRLG P± GY± L GR±R B±R B± OGR(
A/T) B± YW
B±R B±R B±R B±R B±R
BR±B BR±B
WB±L B±RB LG P±GY±L GR ±R(
A/T)P
G±BG± Y G±R W±L B±R
B± R B± R
B± R B± R L± WB±OGR B±W(
A/T) B±Y BR±B BR±BL±Y O(
A/ T) BR±Y GR±RY±L
GR ± R
R±L R±LBR±W BR±WL±BG V±W R±WB±O GR ±B GR ±GP±B L±O
R± Y B±R V±Y G±O G± WR± G BR±BL±RP
V R±BR R± WR±GR±YR±L Y±RW W
B± R
OX2 HT2 W DI FPCIGT1
IGT2IGT3
IGT4IGT5
IGT6IGF
+BISC1
ISC3ISC2
ISC4 OD1A/C
EGREVAP
#60 #50 #40 #30 #20 #10 ABS KNK1 KNK2BR± B
B±R B±R
W(
A/ T)
V7
VSV(
for Intake
Air Cont rol Valve) V4
VSV(
for Ex haust
Bypass Valve)
V5
VSV(
f or Exhaust Gas
Control Valve) V6
VSV
(
for Fuel Pres sur e Up)
A5
A/ T FLUI D
TEMP. SENSOR E1
EGR GAS TEMP. SENSOR
E3
ENGINE COOLANT
TEMP. SENSOR
(
EFI WATER
TEMP. SENSOR)
V8
VSV(
for Waste
Gat e Valve)From Cruise Control ECU< 17±3> From A/C Amplifier< 26±5> Fr om ABS and
Tr act io n ECU
< 19±8>
From
Telltale
Light RH
< 25±1>
From Park/Neutral
Pos i t i on SW
(
Neutral Start SW)
(
A/ T)
<1±3>
From Clutch Start
SW(
M/T)
<1±3>
OX H T
(
SHI ELDED)
(
SHIELDED)
H5
HEAT ED OXYGEN SENSOR
(
MAIN)E+B
OX1 HT1 STA VF1 TE2 TE1 TTSP1 VSV1 VSV2 VSV3 FPU
PMCIGSW
M± R ELNSW
BATTTHW OIL THG
IDL2VTA2 (
SHI ELDED)
(
SHIELDED)
(
SHIELDED) R±L R±Y R±G R± WR R±B B±R V±WG L±B R±LBRBR
BR B±R B±R 1
32
4R± L BR± WB±RV B±RW
(
SHIELDED) V2
VSV(
for EGR)
V3
VSV(
for EVAP)
HT
OX+B
E1 H11
HEATED OXYGEN SENSOR
(
SUB)
I1
I D LE AI R C ON TR OL
VALVE(
ISC VALVE)
Fr om Ignit er
<2±2>
L±R
L±R
BR±B BR±B
BR±B B±RP± L Y±RBR
G±W
BR± B
R
Y
L±R
B±Y
B±W
R±Y R
W± GWO B± WL B±RBRB WO P±LBR BR
BR
BR±BR GR ±RL±R L±RBR±B BR±B
BR(
SHI ELDED)
(
SHI ELDED)
ACMG G1G1±G2G2±NENE ±
EFI+EFI±
TRC+TRC±
E1 EO1 EO2 THA E2 VG E2 PI M VC
EL S
TACOPM1
VCCVT A1
IDL1E2 STP THA VG E2 1 E2
B
From A/C
Magnet ic
Clutch
Relay
< 26±2> To Trac tion ECU
< 19±6>T o Cr ui s e Co nt r ol
ECU< 17±3>
To Tr act ion ECU
< 19±6>
T14
T URBO P RE SS URE
SENSOR
S5
SUB THROTTL E
POSITI ON
SENSORT2
THROTTL E
POSI TI ON
SENSORM1
MASS AI R
FLOW(
AI R
FLOW METER)
Fr om
St op Light
SW< 7±4> To Combination
Meter< 25±6>
To A/ C
Amplifier< 26±5>
From
Diode(
for
Idle±Up)
< 20±2>
A
A
AAA
A
A
BR
(
SHI EL DED)(
SHI ELDED) (
SHI ELDED)
O L B±R
B±W
WC3
CRANKSHAFT
POSITI ON SENSOR
C2
CA MSHAF T
POSITI ON
SENSOR NO. 2 J2
JUNCTION
CONNECTOR
K2
KNOCK SENSOR
(
on Rear Side)
K1
KNOCK SENSOR
(
on Fr ont Side)C1
CA MSHAF T POS I TI ON
SENSOR NO. 1BR
BRFrom Tr act ion
ECU< 19±6>
B±R
ENGINE CONTROL MODULE(
*1) E9 B ,E10 A
A
13
W± RNE O
OLBR
O B± W
B± R B± R
*1 : Engine and Electrolnically
Contr olled Tr ans mis sion ECU
(
A/T)
(
A/ T)
Engine Control(
for 2JZ±GTE)

5
678
4SUPRA(
C ont' d)
1 2
2 1
1 2
2 1
BAABAAA B A A A BBBB B B B B BB A A A B B B BBB B B B
77B
23A
34A
12A
79B
80B
69B
7B
27B
25B
26B
49B
50B
47B
72B
48B
73B
20B
19B
18B
17B
16B
15B
22A
21A
6A
30A1J 6
1K 4
13 IJ213 I I1
112 1
1 2
2 1
11 B±R
B± O
BR±W(
*1)
B±W
GR
B± Y
GR±R(
A/ T)
LG
P± G
Y± LB±R B±R B±R B±R
B±R B±R
L±B
W
R±L
G
V±W
R±B
R
R± W
R±G
R±Y
R±LW
BRR± L
BR (
SHI ELDED)(
SHI ELDED)BR±B BR±B BR±B
BR±B
R
BR
BR
BR BRBR
BR
BR B
W±G
L±R
BR±B
BR
BR
BR
G
B
W
R
W
W
R±L
R± L(
*1)
B±Y(
*1)
B±R
BR(
*1) (
SHI ELDED) (
SHI ELDED)
(
SHI ELDED) (
SHI ELDED)
(
SHIELDED) (
SHIELDED) (
SHIELDED) (
SHIELDED) (
SHIELDED)
(
SHI ELDED) (
SHI ELDED)
W
B± L(
*1)
B± R
R± L
R± Y
R± G
R±W
R
R± B
V± W
G
L±B
R± LBR R± L
(
SHIELDED) (
SHIELDED)
B± R(
*1) L±OY±L P±GLG GR ±R(
A/T) B±YGR B± W BR±WB± O B±RG±WR±GV± Y G±OG±YV P W±L R±WR± YP R± Y G± W
B±O B±R B±R B±RB±R B±R B±R B±R
B±R
B±WL±Y BR±Y O L±RY R BR±BP±L LG±BBR
BR± B
BR±B
BR±B
BR±B
7. 5A
ST
V1
VSV(
for ACIS) V3
VSV(
for EVAP) V2
VSV(
for EGR) V6
VSV(
for Fuel
Pr ess ur e Up)
I1
I DLE AIR CONTROL VALVE
(
I SC VALVE)
M2
MAI N HEAT ED OXYGEN
SENSOR(
for Califor nia,
on Fr ont Side)M3
MAI N HEATED OXYGEN
SENSOR(
for California,
on Rear Side)
J2
JUNCTION CONNECTOR
O3
OXYGEN SENSOR
(
Except Califor nia,
on Front Side) O4
OXYGEN SENSOR
(
Except Califor nia,
on Rear Side)
E+B HT OX +B HT OX
E
From Cr uise Contr ol ECU
< 17±3> From A/C Amplif ier
< 26±5> From A/C Magnet ic
Clutch Relay< 26±2> Fr om Par k/Neutral Posit ion SW
(
Neut ral Start SW)(
A/T)
< 1±3> ,
Fr om Clutc h Star t SW(
M/T)
< 1±3>
From Distributor
<2±4>
K2
KNOCK SENSOR
(
on Rear Side)
K1
KNOCK SENSOR
(
on Front Side)
KS THA E2 IDL1
VT A1 VCC OI L THG THW STP EL S SP1 IGF IGT FPU
KNK1 KNK2 G1 G2 NE G± E1 E01 E02 OD1 A/C ACMG STA VF2
TE1TE2
VF1TT
BATTM± R EL
NSWHT 3 I GSW +B I S C2
ISC4ISC1
ISC3ACI S EVAP EGR
OX 3 W DI FPC # 6 0#50
#40#30
#20#10
HT 1 OX1 HT2 OX 2ENGI NE CONT ROL MODULE(
Engine and Elec tronically Controlled Transmiss ion ECU)T2
THROTTL E POSITION
SENSORV12
VOLUME AIR
FL OW(
AIR
FL OW METER)
E3
ENGINE COOLANT TEMP. SENSOR
(
EFI WATER TEMP. SENSOR) E1
EGR GAS TEMP. SENSORA5
A/ T FL UI D
TEMP. SENSOR T o Cr ui se Co nt r ol
ECU< 17±3>
R
Y
L±R
From Igniter
<2±4> From Telltale
Light RH< 25±1> From Diode
(
for Idle±Up)
< 20±3> From Stop Light SW
<7±4>
1346432
243 5 1
A A A A A A A
A4213 3 1 2
4251
AWW
B
(
A/T)(
A/ T) L±R
(
SHI ELDED)
(
SHI ELDED)
W
ED
R±L
E9 B ,E10 A
Rear s ide of
intake manifold
R± L L±O28 20 19 29 33 24 76 36 1 31 34 32 35 33 39 74 75 361757 58 2 15 4 44 46 24 41 43 64 65 45 66
(
*1)(
*1)
(
*1)
(
*2)
(
*1) (
*1) (
*2) (
*1) (
*1)
(
*1)
(
*1)
(
*1)(
*1)
(
A/ T)
*2 : Except Califor nia *1 : California
(
A/T)(
A/ T)
Engine Control(
for 2JZ± GE)
(
*1)(
*1)

5
678
25 SUPRA(
Cont' d)
11B 4B 14A 9B 13A 16A 6A 2A 3A 15A 6B 1C 4C 10C 6C 7C 8C 11C 12B 13B
3C 13 C 7B 12 C 2C 7A 1A 10B1B2B 5B 8A 9A 8B 10A 11A13 IF2
33 II1 24 II1 19 II1
5BP1 3BP1 1BP1
2 1
IF1
EB I H 14 IB2 1 IE1 2 IE1 3 IE115 IF1 29 II 1
ECSee Electronically Controlled
Transmiss ion and A/T I ndicator
System< 15±6> < 16±6>
See Illumination
System< 8±4>
See Tur n Signal
and Hazard Warning
Light Sy stem< 9±3>
See Headlight
System< 5±3> < 6±4>
See Cruise Control
Sys tem< 17±2>To Rheostat< 8±4>
See Electr onic ally Contr olled
Tr ans miss ion and A/T I ndic ator
System< 15±6> < 16±6>
See ABS and Traction
Control System< 19±4>
L
2
D
N
R
P
MA NU
O/D OFF
TURN RH
TURN LH
HIGH BEAM
TRAC
CRUI SE
BRAKE
SPEEDFUEL FUEL TACHO MASTER
From Engine Contr ol Module
(
Engine and Electronically
Controlled Transmission ECU)
<3±7>To Igniter< 2±4>
From Park/Neutral Position
SW(
Neutr al St art SW)(
A/T)
<1±3>
From Clutch Start SW(
M/T)
<1±3>
DELAYBULB
CHECK
RELAY
E7
ENGINE OIL
LEVEL SENSOR
E4
ENGINE COOLANT
TEMP. SENSOR
(
WATER TEMP. SENSOR) F1 4
FUEL SENDERFrom Daytime Running
Light Relay(
Main)
<6±1>
Fr om Day time Running
Light Relay(
Main)
<6±2>
P5
PARKING BRAKE
SWJ1
JUNCTION
CONNE CTOR
B2
BRAKE FLUID LEVEL
WARNING SW
BR±WW± B
BR±W
B B±W
B±W(
*2)
B± WW± B W± B
W± B R±W(
*1)
BR±W(
*2)
R± W
BR±W
B±W
BR BR
G BR Y± L Y± GY± BBR BR
Y±B
Y±G Y±GY±BBR
Y±L
GBRBR
R±GR±Y
L±R L±W Y±GY
B± W(
*1) Y
Y± G
L±W
L±R
R
R±G
R±YB± W(
Canada)
B± W(
Canada)
BR±W BR±WB±W(
Canada)
BR±W
BR±WDIODE
(
*2) (
USA
*1) (
US A)
(
Canada)
(
Canada)(
US A) (
USA)(
*1)
112
ILLUMINATION
*1: 2JZ±GTE
*2: 2JZ±GE
WA TE R
TEMP.
A A 123 COMBI NAT I ON MET ER C10 B , C11 C , C12 A
Fro nt s id e of
intake manifoldLeft kick panelRight kick panel Fr ont side of
left fenderG± O
Fr om ABS ECU< 18±2>
Fr om ABS and
Tr act ion ECU< 19±7>
From Tr act ion ECU
< 19±8>
BR± W
BR±WBR±W
Fr om ABS and
Tr act ion ECU
< 19±8>
R± WR± W
(
*1)(
*1) Y±G
To Generat or
(
Al t e rna t or)
< 1±4>
A
1
2 4 4
Combination M eter